Sonic Frontiers Sonic Frontiers SFS-40 Operating Manual Download Page 6

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TECHNICAL SPECIFICATIONS

Power

45 watts RMS from 20 Hz to 20 kHz
50 watts RMS at 1 kHz
(40 ma. bias, 1 channel driven)

Frequency Response

5 Hz to 40 kHz + 0.5 dB

(1 watt into 3.5 ohms)

4 Hz to 90 kHz - 3.0 dB

Input Impedance

100 Kohms

Input Sensitivity

.80V RMS at 1 kHz for 40 watts

Power Requirements

250 VA 50/60 Hz (Maximum)

Fuse Requirements

2 1/2 Amp 250V slo-blo - 100V to 120V Countries
1 1/4 Amp 250V slo-blo - 200V to 240V Countries

Tube Complement

2 - Matched pair EL34/E34L

4 - 6DJ8

Dimensions

16 in. Wide x 12.5 in. Deep x 7 in. High

Weight

36 lbs. (16.5 kg) - unpacked

NOTE:

All specifications based on the use of factory supplied tubes.

Summary of Contents for Sonic Frontiers SFS-40

Page 1: ...enever you remove or insert the input or power tubes into their sockets handle them gently and do not force them into the sockets Instead rock them slightly as you slowly push them into place making s...

Page 2: ...he amp The first time you use the amplifier you should recheck the bias settings on each output tube after about 30 minutes of use when checking please ensure that there is no signal going through the...

Page 3: ...hen you should return the amplifier to your dealer or to a service depot for repair NOTE Under no circumstances should you replace the A C power fuse with one of a higher current rating Doing so may c...

Page 4: ...uct should be situated away from heat sources such as radiators heat registers stoves or other appliances which produce heat 3 POWER SOURCES This product should be connected to an AC power source of t...

Page 5: ...than SONIC FRONTIERS INC or an authorized SONIC FRONTIERS repair depot 3 This warranty does not cover normal maintenance 4 SONIC FRONTIERS INC shall not be responsible in any way for consequential or...

Page 6: ...ance 100 Kohms Input Sensitivity 80V RMS at 1 kHz for 40 watts Power Requirements 250 VA 50 60 Hz Maximum Fuse Requirements 2 1 2 Amp 250V slo blo 100V to 120V Countries 1 1 4 Amp 250V slo blo 200V to...